The placement of the hubs of the GEARex all-steel gear coupling can make for a very short shaft distance, regular shaft distance and short shaft distance along with a different mounting position of hubs as per customer requirement. The hubs of the gear coupling can be locked and are connected to the coupling sleeve with threaded joints or interference fit. The construction of the sleeve and hub enables transmission of high amounts of torque.

Features:

Fluid Coupling is Ideally suitable for smooth and jerk less start and also act as energy saver. When the fluid coupling is filled with oil to the appropriate level and the motor is switched on, oil in the passages between the vanes of the impeller is accelerated radially outwards gaining energy all the time until it reaches the maximum circuit diameter. The oil then passes from the impeller to the runner in which it is forced to move inwards between the vanes and as its radial velocity falls energy is transferred to the runner and output shaft. Because the oil passes directly from the impeller to the runner, (there is no reaction member, as in a torque converter), the efficiency is high, with full load slips of between 2 and 5 % being achieved in practice and depending on the application and size selection.
Wind age and oil circulation losses are negligible therefore efficiency equals 100% slip %. Should an overload occur the fluid coupling will stall, i.e. slip 100 % at a torque value determined by the initial oil filling level. Thus motor and machine are both protected.

B-Flex couplings consist of a set of resilient BARREL Shaped bushes with pins & nuts and two flanged hubs of graded cast iron.

The special BARREL shaped bushes permit the MISALIGNMENT IN ALL DIRECTIONS and give extra torsional flexibility as compared to plain bushes.
These couplings are suitable for general engineering application requiring reliable power transmission even under conditions of shaft misalignments which are often unavoidable.

TOOLFLEX is a torsionally stiff and flexible metal bellow-type coupling (all-metal coupling) with a bellow made of stainless steel and coupling hubs made of aluminium. The coupling hubs of our metal bellow-type coupling in size 55 and 65 and as a type KN are made of steel.

The metal bellow ensures optimum compensation of axial, radial and angular displacements with conformal torque transmission. At the same time the geometrical shape of the metal bellow-type coupling provides high torsion stiffness and a low mass moment of inertia. Apart from that it is resistant to media effects and critical operating conditions.

Applications of our metal bellow-type coupling TOOLFLEX:

Metal bellow-type coupling for drive technology, automation technology, medical technology, servo drives, packaging technology, machine tools, etc. For the different applications and mounting conditions of the TOOLFLEX metal bellow-type couplings two different bellow lengths are available.

Advantages

 

The flange couplings BoWex-ELASTIC are highly flexible couplings combining the benefits of the renowned BoWex system with the elasticity of a highly flexible coupling in a compact design.

Torsional vibrations and shock loads that arise are damped and reduced. The BoWex-ELASTIC flange couplings consist of a highly flexible, circular rubber element made of temperature-resistant natural rubber stressed for torque-to-bore ratio and an axial plug-in BoWex curved-tooth® coupling hub.

Advantages

Compact and weight-optimised, double-cardanic steel laminae coupling for high speeds and sophisticated drives (circumferential speed up to 200 m/s). 

Features

Design Similar to RfN 7015.0, but in Addition with Extremely Low Surface Pressure